Function TestQuantize

decimal_test.go:660–703

(t *testing.T)

}

func TestQuantize(t *testing.T) {
	tests := []struct {
		s      string
		e      int32
		expect string
	}{
		{
			s:      "1.00",
			e:      -1,
			expect: "1.0",
		},
		{
			s:      "2.0",
			e:      -1,
			expect: "2.0",
		},
		{
			s:      "3",
			e:      -1,
			expect: "3.0",
		},
		{
			s:      "9.9999",
			e:      -2,
			expect: "10.00",
		},
	}
	c := BaseContext.WithPrecision(10)
	for _, tc := range tests {
		t.Run(fmt.Sprintf("%s: %d", tc.s, tc.e), func(t *testing.T) {
			d, _, err := NewFromString(tc.s)
			if err != nil {
				t.Fatal(err)
			}
			if _, err := c.Quantize(d, d, tc.e); err != nil {
				t.Fatal(err)
			}
			s := d.String()
			if s != tc.expect {
				t.Fatalf("expected: %s, got: %s", tc.expect, s)
			}
		})
	}
}

func TestCmpOrder(t *testing.T) {
	tests := []struct {